Tire tread



FIG. 1 is a perspective view of the tire tread of our design;

FIG. 2 is a front elevation view of the tire tread of our design;

FIG. 3 is a side elevation view of the tire tread of our design;

FIG. 4 is a side elevation view of the tire tread of our design, takenfrom the opposite side of that shown in FIG. 3; and,

FIG. 5 is an enlarged, partial view of the tire tread of FIG. 1, asindicated by the break lines.

In the drawings, the broken line disclosure depicts environmentalsubject matter and forms no part of the claimed design. Thedash-dot-dot-dash lines represent the peripheral boundary of the claim.The tread pattern is understood to repeat over the circumference of thetire.

CLAIM The ornamental design for a tire tread, as shown and described.